| PPW Outages |
| May 17, 2025 - May 21, 2026 |
| Report created on May 21, 2025 at 21:03 (PPT) |
| Outage Name |
Outage Id |
Company | Facility | Flow Gate |
Segment/ JOTSFacility |
Original TTC In |
Original TTC Out |
New TTC |
Start Time (PPT) | Stop Time (PPT) | Status | Outage Category |
Outage Type |
Path Impact |
Report TPs |
Annotation | Creation Time (PPT) | EventId | Last Updated (PPT) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PPW 171983 | 10361 | PPW | Riverton: 230 kV Cap Bank S/C 472 | 0.0 | 0.0 | 0.0 | 2021-02-18 09:03 | 2025-06-05 17:00 | ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Riverton: 230 kV Cap Bank S/C 472: | 2022-11-14 00:32 | 75797 | 2025-01-30 13:48 | ||
| PPW 175805 | 9275 | PPW | Hemingway-Summer Lake 500 kV line (Path 75 Schedule Limitation) | H500-SMLK(PPW) H500-SMLK(PPW) |
1500.0 1500.0 |
1500.0 1500.0 |
1386.0 1386.0 |
2021-06-02 12:00 2024-12-04 12:00 |
2024-12-04 12:00 2025-12-31 12:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Hemingway-Summer Lake 500 kV line (Path 75 Schedule Limitation)..:Path Restriction Notes: Path 75 Westbound = 1386.: | 2021-12-21 14:06 | 80760 | 2024-12-04 08:04 | |
| PPW 24-00488 | 15058 | PPW | Burns: Series Cap Segment #1 & 2 | BORA-M500(PPW) PACW-SMLK(PPW) SMLK-H500(PPW) BORA-M500(PPW) PACW-SMLK(PPW) SMLK-H500(PPW) BORA-M500(PPW) PACW-SMLK(PPW) SMLK-H500(PPW) |
1090.0 550.0 100.0 1090.0 550.0 100.0 1090.0 550.0 100.0 |
1090.0 550.0 100.0 1090.0 550.0 100.0 1090.0 550.0 100.0 |
1090.0 550.0 100.0 1070.0 535.0 96.0 1070.0 535.0 96.0 |
2024-01-09 03:48 2024-01-09 03:48 2024-01-09 03:48 2024-01-09 03:48 2024-01-09 03:48 2024-01-09 03:48 2025-05-30 23:59 2025-05-30 23:59 2025-05-30 23:59 |
2024-01-09 03:48 2024-01-09 03:48 2024-01-09 03:48 2025-05-30 23:59 2025-05-30 23:59 2025-05-30 23:59 2025-06-12 23:59 2025-06-12 23:59 2025-06-12 23:59 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Investigating a possible failure of relay voltage sensing component.:Path 75 limited to 507 (Midpoint Series Caps bypassed for maint). SMLK-H500 = 96; BORA-M500 = 959;: | 2024-01-03 10:34 | 138306 | 2025-05-16 08:08 | |
| PPW 24-06062 | 16750 | PPW | Path 25 Schedule Limitation (Cascade 115 kV Tie) | CRAGVIEW-PACW(PPW) CRAGVIEW-PACW(PPW) |
108.0 108.0 |
108.0 108.0 |
0.0 0.0 |
2024-04-09 00:00 2024-04-09 02:35 |
2024-04-09 02:35 2026-04-09 00:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:CRAGVIEW-PACW TTC = 0 PER PLANNING.:CRAGVIEW-PACW = 0 INDEFINITELY: | 2024-04-09 09:34 | 143888 | 2025-04-07 18:15 | |
| PPW 24-06351 | 17531 | PPW | Threemile Knoll: TIE CB 335 | 0.0 | 0.0 | 0.0 | 2024-04-12 22:23 | 2025-05-26 17:00 | ACTIVE | TRANSMISSION | FORCED | ONPATH | PPW | continuous:***Commissioning Required*** Investigate failure of CB 335. : | 2024-12-02 14:23 | 144180 | 2025-04-25 12:27 | ||
| PPW 24-15751 | 17530 | PPW | Threemile Knoll: Series Cap C2,Threemile Knoll: Series Cap C1 | JBSN-JB345(PPW) NUT-PATHC(PPW) PATHC-NUT(PPW) NUT-PATHC(PPW) JBSN-JB345(PPW) NUT-PATHC(PPW) PATHC-NUT(PPW) NUT-PATHC(PPW) NUT-PATHC(PPW) |
1600.0 1060.0 1600.0 1172.0 1600.0 1172.0 1600.0 1060.0 1172.0 |
1600.0 1060.0 1600.0 1172.0 1600.0 1172.0 1600.0 1060.0 1172.0 |
1433.0 717.0 1560.0 829.0 1433.0 829.0 1560.0 717.0 829.0 |
2024-09-18 00:30 2024-09-18 00:30 2024-09-18 00:30 2024-11-01 00:00 2025-01-06 17:30 2025-01-06 17:30 2025-01-06 17:30 2025-04-01 00:00 2025-11-01 00:00 |
2025-01-06 17:30 2024-11-01 00:00 2025-01-06 17:30 2025-01-06 17:30 2025-12-31 17:30 2025-04-01 00:00 2025-12-31 17:30 2025-11-01 00:00 2025-12-31 17:30 |
ACTIVE | TRANSMISSION | FORCED | ONPATH | PPW | continuous:Computer/controller for Series caps needs to be repaired/replaced. Tech support needed from Hitachi.:JBSN-JB345 = 2150. PacifiCorp = 1433. IPCo = 717 NUT-PATHC = 730 Summer/730 Winter. PATHC-NUT = 1480 Summer/1560 Winter. JBSN-JB345 = 2150. PacifiCorp = 1433. IPCo = 717 NUT-PATHC = 950 Summer/951 Winter. PATHC-NUT = 1480 Summer/1580 Winter.: | 2024-11-30 22:07 | 153619 | 2024-12-30 12:01 | |
| PPW 24-16609 | 17387 | PPW | Oquirrh-Terminal #1 345 kV line | 0.0 | 0.0 | 0.0 | 2024-10-25 07:52 | 2025-06-25 14:00 | ACTIVE | TRANSMISSION | URGENT | ONPATH | PPW | continuous:Relocate the Oquirrh-Terminal #1 345 kV line:No impact under normal conditions.: | 2024-10-10 12:23 | 154477 | 2025-03-26 11:43 | ||
| PPW 24-15258 | 17624 | PPW | Clover: Sta Serv 2 Fuse | OTHERGEN-PACE(PPW) | 9999.0 | 9999.0 | 9999.0 | 2024-11-05 15:21 | 2025-05-28 14:00 | CANCELLED | TRANSMISSION | URGENT | ONPATH | PPW | continuous:XFMR #1 Tertiary station service fuse cutout to new SS XFMR #30 terminal clearance:No restriction: | 2025-01-24 14:44 | 153126 | 2025-04-18 14:12 | |
| PPW 25-00820 | 17929 | PPW | Calapooya: T-3240 230/69 kV | PACW-NTLOAD(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-03-06 06:00 | 2025-05-28 15:30 | ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace wire, jumpers and circuit switcher.:Network Load Service must be arranged for Calapooya, Diamond Hill & EWEB McKenzie. Eliminates ability to move Network Load Service from Alvey to Gresham. Eliminates C&T Point to Point Service from Troutdale to Summer Lake.: | 2025-05-20 09:10 | 159895 | 2025-05-20 09:44 | |
| PPW 25-00045 | 17422 | PPW | DG&T Bonanza-Gen: DG&T Bonanza-Gen Unit #1 | THERMALGEN-PACE(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-03-31 23:01 | 2025-05-29 22:59 | Active | GENERATION | PLANNED | ONPATH | PPW | continuous:Unit outage.:Bonanza Unit #1 unavailable.: | 2024-10-21 11:28 | 155619 | 2024-10-21 11:28 | |
| PPW 25-05688 | 17794 | PPW | DG&T Bonanza: Unit #1 Main Bank | THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 0.0 |
2025-03-31 23:01 2025-04-01 00:26 |
2025-04-01 00:26 2025-05-29 22:59 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Unit outage.:DG&T Bonanza Unit #1 unavailable.: | 2025-03-27 08:53 | 164786 | 2025-04-01 00:29 | |
| PPW 25-05264 | 17778 | PPW | Aeolus: 500/230 kV XFMR #1 | 0.0 | 0.0 | 0.0 | 2025-04-01 07:00 | 2025-06-03 14:00 | Active | DISTRIBUTION | PLANNED | ONPATH | PPW | continuous:Remove SS on Aeolus XFMR #1: | 2025-03-21 13:31 | 164361 | 2025-03-21 13:31 | ||
| PPW 25-01795 | 17622 | PPW | Klamath Co-Gen: GSU 201 | THERMALGEN-PACW(PPW) THERMALGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 0.0 |
2025-04-01 10:00 2025-04-01 10:10 |
2025-04-01 10:10 2025-06-02 14:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Crane work at inlets: | 2025-01-24 13:46 | 160871 | 2025-04-01 10:10 | |
| PPW 25-01798 | 17623 | PPW | Klamath Co-Gen: GSU 301 | THERMALGEN-PACW(PPW) THERMALGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 0.0 |
2025-04-01 10:00 2025-04-01 10:42 |
2025-04-01 10:42 2025-06-02 14:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:GSU 301 bladder replacement and buckholtz replacement.:Klamath Co-Gen Unit 301 unavailable.: | 2025-01-24 14:02 | 160874 | 2025-04-01 10:46 | |
| PPW 25-06064 | 17804 | PPW | Aeolus: 500/230 kV XFMR #1 | 0.0 | 0.0 | 0.0 | 2025-04-04 12:03 | 2025-06-03 15:00 | ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:**Commissioning REQ**Relocate the spare single phase transformer into the position of the failed single phase transformer. Return Switching needs to be written on 25-06064SW-2: | 2025-04-02 13:19 | 165162 | 2025-04-04 12:04 | ||
| PPW 25-06166 | 17809 | PPW | Jim Bridger: 345/20 kV Unit #4 Main Bank (T3654) | JBSN-JB345(PPW) | 1600.0 | 1600.0 | 1600.0 | 2025-04-04 16:25 | 2025-05-27 23:59 | ACTIVE | TRANSMISSION | URGENT | ONPATH | PPW | continuous:Unit Overhaul:JBSN-JB345 = 2400. PacifiCorp = 1600. IPCo = 800.: | 2025-04-04 06:43 | 165264 | 2025-05-19 01:28 | |
| PPW 25-06241 | 17814 | PPW | Dynamo: ABS 113A,Dynamo: STB (Unit 10) | THERMALGEN-PACE(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-04-06 07:43 | 2025-06-16 23:00 | ACTIVE | TRANSMISSION | URGENT | ONPATH | PPW | continuous:Open switch 113A per plant request for scheduled outage:Dynamo Unit 10 unavailable.: | 2025-04-07 08:22 | 165339 | 2025-04-07 08:22 | |
| PPW 25-02828 | 17662 | PPW | Scheduling Limitation: Path 8 Schedule Limitation (MT-NW) | COLSTRIP-TOWNSEND(PPW) | 157.0 | 157.0 | 157.0 | 2025-04-14 07:00 | 2025-05-22 16:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Remove Cap Bank 1.:COLSTRIP-TOWNSEND = 123: | 2025-02-07 17:57 | 161907 | 2025-04-04 14:09 | |
| PPW 25-01590 | 17618 | PPW | Bonanza-Mona 345 kV line,Mona: C/S 303I | THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) |
9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 |
9999.0 0.0 9999.0 |
2025-05-01 06:00 2025-05-01 06:24 2025-05-23 15:30 |
2025-05-01 06:24 2025-05-23 15:30 2025-05-29 15:30 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replacing insulators. Line Reactor Repairs:Bonanza West (Path 33) = 140. BOZ-MDGT & MDGT-BOZ = 0 Bonanza generation restricted to 300 MW for duration of this outage for reliability concerns: | 2025-01-22 14:20 | 160666 | 2025-05-01 06:26 | |
| PPW 25-00559 | 17611 | PPW | IPC Midpoint-Hemingway 500 kV line,IPCo Midpoint: 500/345 kV Bank T-501 | H500-M500(PPW) M500-H500(PPW) PACW-NTLOAD(PPW) H500-M500(PPW) M500-H500(PPW) PACW-NTLOAD(PPW) H500-M500(PPW) M500-H500(PPW) PACW-NTLOAD(PPW) BORA-M500(PPW) H500-M500(PPW) M500-H500(PPW) PACW-NTLOAD(PPW) |
800.0 1090.0 9999.0 800.0 1090.0 9999.0 800.0 1090.0 9999.0 1090.0 800.0 1090.0 9999.0 |
800.0 1090.0 9999.0 800.0 1090.0 9999.0 800.0 1090.0 9999.0 1090.0 800.0 1090.0 9999.0 |
800.0 1090.0 9999.0 800.0 1090.0 9999.0 800.0 1090.0 9999.0 959.0 0.0 0.0 0.0 |
2025-02-03 06:00 2025-02-03 06:00 2025-02-03 06:00 2025-02-24 06:00 2025-02-24 06:00 2025-02-24 06:00 2025-05-01 06:00 2025-05-01 06:00 2025-05-01 06:00 2025-05-05 06:00 2025-05-05 06:00 2025-05-05 06:00 2025-05-05 06:00 |
2025-02-24 06:00 2025-02-24 06:00 2025-02-24 06:00 2025-05-01 06:00 2025-05-01 06:00 2025-05-01 06:00 2025-05-05 06:00 2025-05-05 06:00 2025-05-05 06:00 2025-06-06 16:00 2025-06-06 16:00 2025-06-06 16:00 2025-06-06 16:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:This outage is for relocating the existing Midpoint T501 345kV/500kV transformer to a new 345kV station bay.:M500-H500 & H500-M500= 0. BORA-M500 = 959. No impact to Bridger West. Jim Bridger Generation may be restricted real time (as determined by Northwest Path Flow). Network Load Service Arrangements may be required for Southern Oregon Load. Note: TTC Schedules on Path 75 East & West are 0. However, the SOL is 350 West / 325 East (Limited by Bowmont Xfmrs). However, there is a potential of up to 300 mw of actual unscheduled inadvertent flow between Hemingway & Summer Lake. JBSN-JB345 = 2200. PacifiCorp = 1467. IPCo = 733. Jim Bridger Generation may be restricted real time (as determined by Northwest Path Flow).: | 2025-01-17 09:01 | 159624 | 2025-05-06 06:28 | |
| PPW 25-07389 | 17873 | PPW | Chiloquin: CB 5L57 | 0.0 | 0.0 | 0.0 | 2025-05-05 10:02 | 2025-05-23 15:00 | ACTIVE | DISTRIBUTION | PLANNED | ONPATH | PPW | continuous:Replace 5L57 breaker relay with SEL-751 with high impedance fault detection. :Chiloquin Solar off-line for duration of the outage: | 2025-04-23 19:35 | 166494 | 2025-05-12 15:48 | ||
| PPW 25-04357 | 17731 | PPW | Antelope-Amps-Peterson (NWE) 230 kV line | ANTE-MLCK(PPW) MLCK-ANTE(PPW) ANTE-MLCK(PPW) MLCK-ANTE(PPW) ANTE-MLCK(PPW) MLCK-ANTE(PPW) ANTE-MLCK(PPW) MLCK-ANTE(PPW) ANTE-MLCK(PPW) MLCK-ANTE(PPW) ANTE-MLCK(PPW) MLCK-ANTE(PPW) |
66.0 90.0 66.0 90.0 66.0 90.0 66.0 90.0 66.0 90.0 66.0 90.0 |
66.0 90.0 66.0 90.0 66.0 90.0 66.0 90.0 66.0 90.0 66.0 90.0 |
66.0 90.0 66.0 90.0 66.0 90.0 0.0 0.0 66.0 90.0 66.0 90.0 |
2025-04-02 10:00 2025-04-02 10:00 2025-04-14 10:00 2025-04-14 10:00 2025-05-05 10:00 2025-05-05 10:00 2025-05-05 10:43 2025-05-05 10:43 2025-05-21 10:38 2025-05-21 10:38 2025-05-22 10:00 2025-05-22 10:00 |
2025-04-03 10:00 2025-04-03 10:00 2025-04-27 10:00 2025-04-27 10:00 2025-05-05 10:43 2025-05-05 10:43 2025-05-21 10:38 2025-05-21 10:38 2025-05-22 10:00 2025-05-22 10:00 2025-06-04 10:00 2025-06-04 10:00 |
COMPLETED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Land new cables on PT from new control house and move panel from old building to the new control house. :MLCK-ANTE & ANTE-MLCK = 0.: | 2025-03-05 09:13 | 163443 | 2025-05-21 10:38 | |
| PPW 25-08075 | 17899 | PPW | Cold Springs: XFMR 1 T-3169 | PACW-NTLOAD(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
0.0 0.0 |
2025-05-06 16:29 2025-05-06 16:29 |
2025-07-06 16:29 2025-07-06 16:29 |
ACTIVE | DISTRIBUTION | EMERGENCY | ONPATH | PPW | continuous:Clearance due to loss of protection because of burnt up coil on 86-T:Umatilla, Hermiston & Hinkle will be radial from BPA McNary. Network Load Service Arrangements may be required. With Cold Springs XFMR #1 out of service, Echo Wind Generation will be tied to BPA McNary. Orchard Wind restricted to 8.5MW until further notice.: | 2025-05-06 16:58 | 167181 | 2025-05-14 13:38 | |
| PPW 25-00009 | 16952 | PPW | Hemingway-Summer Lake 500 kV line | H500-SMLK(PPW) PACW-NTLOAD(PPW) SMLK-H500(PPW) H500-SMLK(PPW) PACW-NTLOAD(PPW) SMLK-H500(PPW) |
1500.0 9999.0 100.0 1500.0 9999.0 100.0 |
1500.0 9999.0 100.0 1500.0 9999.0 100.0 |
1500.0 9999.0 100.0 0.0 0.0 0.0 |
2025-05-12 08:00 2025-05-12 08:00 2025-05-12 08:00 2025-05-12 08:55 2025-05-12 08:55 2025-05-12 08:55 |
2025-05-12 08:55 2025-05-12 08:55 2025-05-12 08:55 2025-05-23 18:00 2025-05-23 18:00 2025-05-23 18:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Spacer replacements:H500-SMLK & SMLK-H500 = 0; BORA-M500 = 959; Network Load Service Arrangements may be required for Southern Oregon Load.: | 2024-04-30 09:20 | 144657 | 2025-05-12 08:55 | |
| PPW 25-06376 | 17819 | PPW | Dynamo: XFMR 1 | THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) |
9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 0.0 0.0 9999.0 |
2025-04-13 12:00 2025-05-12 12:00 2025-05-12 16:00 2025-05-13 13:28 2025-05-19 12:00 2025-05-19 13:37 |
2025-05-10 12:00 2025-05-12 16:00 2025-05-13 13:28 2025-05-19 12:00 2025-05-19 13:37 2025-05-27 12:00 |
COMPLETED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Unit outage.:Lakeside #1 Unit #11 unavailable.: | 2025-04-08 14:26 | 165474 | 2025-05-19 13:39 | |
| PPW 25-07005 | 17852 | PPW | Path 25 Schedule Limitation (Cascade 115 kV Tie) | CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) |
45.0 80.0 45.0 80.0 |
45.0 80.0 45.0 80.0 |
45.0 80.0 0.0 28.0 |
2025-05-18 07:00 2025-05-18 07:00 2025-05-18 08:15 2025-05-18 08:15 |
2025-05-18 08:15 2025-05-18 08:15 2025-05-21 18:00 2025-05-21 18:00 |
Completed | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace poles and insulators:CRAG-CRAGVIEW = 0; CRAGVIEW-CRAG = 28: | 2025-04-17 12:18 | 166107 | 2025-05-18 08:17 | |
| PPW 25-07501 | 17875 | PPW | Mona-IPP #1 345 kV line | MDWP-MPAC(PPW) MPAC-MDWP(PPW) MDWP-MPAC(PPW) MPAC-MDWP(PPW) |
1400.0 1400.0 1400.0 1400.0 |
1400.0 1400.0 1400.0 1400.0 |
600.0 600.0 600.0 600.0 |
2025-05-19 04:47 2025-05-19 04:47 2025-05-19 05:00 2025-05-19 05:00 |
2025-05-19 05:00 2025-05-19 05:00 2025-05-26 18:00 2025-05-26 18:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Line patrol, repair conductor:MDWP-MPAC & MPAC-MDWP restricted to 600 mw.: | 2025-04-25 10:41 | 166607 | 2025-05-19 04:48 | |
| PPW 25-02324 | 17638 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T1 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-19 06:00 | 2025-05-19 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:Red Lake/TB Flats 1 circuits 11, 12, 13, and 14 (71 MW) unavailable.: | 2025-01-31 13:17 | 161403 | 2025-04-18 11:11 | |
| PPW 25-07672 | 17881 | PPW | Muddy Creek-Mountain Wind 138 kV line | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-05-19 07:00 | 2025-05-23 16:00 | ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace poles.:Mountain Wind Collector offline.: | 2025-04-29 10:11 | 166778 | 2025-05-19 07:03 | |
| PPW 25-08456 | 17912 | PPW | Scheduling Limitation: Path 8 Schedule Limitation (MT-NW) | ANTE-MLCK(PPW) COLSTRIP-TOWNSEND(PPW) MLCK-ANTE(PPW) |
66.0 157.0 90.0 |
66.0 157.0 90.0 |
56.0 133.0 66.0 |
2025-05-19 07:00 2025-05-19 07:00 2025-05-19 07:00 |
2025-05-22 14:00 2025-05-22 14:00 2025-05-22 14:00 |
Active | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:GARRISON: PCB 4421, PCB 4418, MOD 4420, MOD 4419, BROADVIEW 1 500KV LINE SERIES CAP GROUP 1, PCB 4469, 500KV REACTOR 1 CONTROL AND ALARM CIRCUITS (FORCES OUT BROADVIEW-GARRISON NO 1 500KV LINE) ALARM/ CONTROL WIRING FOR NEW SER SCADA BPA 25-00580 :COLSTRIP-TOWNSEND = 0; ANTE-MLCK = 0 COLSTRIP-TOWNSEND = 133. ANTE-MLCK = 56: | 2025-05-13 09:10 | 167562 | 2025-05-13 09:14 | |
| PPW 25-08417 | 17910 | PPW | Scheduling Limitation: Path 8 Schedule Limitation (MT-NW) | ANTE-MLCK(PPW) COLSTRIP-TOWNSEND(PPW) MLCK-ANTE(PPW) |
66.0 157.0 90.0 |
66.0 157.0 90.0 |
46.0 109.0 46.0 |
2025-05-19 07:00 2025-05-19 07:00 2025-05-19 07:00 |
2025-05-22 14:00 2025-05-22 14:00 2025-05-22 14:00 |
Active | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:TBD:COLSTRIP-TOWNSEND = 109; ANTE-MLCK = 46: | 2025-05-12 14:17 | 167523 | 2025-05-12 14:17 | |
| PPW 25-06357 | 17865 | PPW | Windstar-Yellowcake section of the Windstar-Teckla 230 kV line | ANTELOPE-WYOEAST(PPW) PACE-NTLOAD(PPW) WYOEAST-ANTELOPE(PPW) ANTELOPE-WYOEAST(PPW) PACE-NTLOAD(PPW) WYOEAST-ANTELOPE(PPW) |
376.0 9999.0 376.0 376.0 9999.0 376.0 |
376.0 9999.0 376.0 376.0 9999.0 376.0 |
376.0 9999.0 376.0 36.0 0.0 0.0 |
2025-05-19 07:00 2025-05-19 07:00 2025-05-19 07:00 2025-05-19 07:05 2025-05-19 07:05 2025-05-19 07:05 |
2025-05-19 07:05 2025-05-19 07:05 2025-05-19 07:05 2025-05-23 14:00 2025-05-23 14:00 2025-05-23 14:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Make corrections for punch list items on the Windstar-Yellowcake 230 kV line.:WYOE-ANTE = 0. ANTE-WYOE = Antelope Mine & Yellowcake loads. Antelope Mine & Yellowcake radial from WyoDak. Network Load Service Arrangements may be required.: | 2025-04-21 12:22 | 165455 | 2025-05-19 07:08 | |
| PPW 25-07061 | 17855 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T2,Red Lake (TB Flats 1): 34.5kV Bus 2 | WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 |
9999.0 0.0 9999.0 |
2025-05-19 07:00 2025-05-19 07:39 2025-05-21 13:24 |
2025-05-19 07:39 2025-05-21 13:24 2025-05-21 18:00 |
COMPLETED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 1/Red Lakes circuits 21, 22, 23, 24, and 25 are unavailable (112 MW).: | 2025-04-18 11:53 | 166163 | 2025-05-21 13:25 | |
| PPW 25-07327 | 17882 | PPW | Fish Creek - Grace 161 kV line | GSHN-PATHC(PPW) NUT-PATHC(PPW) PATHC-GSHN(PPW) GSHN-PATHC(PPW) NUT-PATHC(PPW) PATHC-GSHN(PPW) |
348.0 1060.0 148.0 348.0 1060.0 148.0 |
348.0 1060.0 148.0 348.0 1060.0 148.0 |
200.0 900.0 0.0 200.0 900.0 0.0 |
2025-05-19 07:40 2025-05-19 07:40 2025-05-19 07:40 2025-05-19 08:00 2025-05-19 08:00 2025-05-19 08:00 |
2025-05-19 08:00 2025-05-19 08:00 2025-05-19 08:00 2025-05-30 15:00 2025-05-30 15:00 2025-05-30 15:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:WO# 7351640 Replace 161kv STR 8, 39, 77, 79, 103:NUT-PATHC = 900 GSHN-PATHC = 200. PATHC-GSHN = 0: | 2025-04-29 11:50 | 166432 | 2025-05-19 07:43 | |
| PPW 25-07656 | 17879 | PPW | IPCO Kinport: Series Cap C341 | JBSN-JB345(PPW) NUT-PATHC(PPW) |
1600.0 1060.0 |
1600.0 1060.0 |
1467.0 600.0 |
2025-05-19 08:00 2025-05-19 08:00 |
2025-05-23 14:00 2025-05-23 14:00 |
Active | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Maintenance on capacitor bank.:NUT-PATHC = 600 Summer/900 Winter.: | 2025-04-29 09:01 | 166762 | 2025-04-29 09:01 | |
| PPW 25-06823 | 17842 | PPW | Seven Mile Hill: 230/34 kV Bank #1,Seven Mile Hill: 34 kV Main Bus | WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 |
0.0 0.0 9999.0 |
2025-05-19 08:00 2025-05-19 10:55 2025-05-21 14:00 |
2025-05-19 10:55 2025-05-21 14:00 2025-05-21 15:11 |
COMPLETED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Isolate transformer and feeder breakers to install 34.5kV breaker.:Seven Mile Hill wind unavailable.: | 2025-04-15 09:52 | 165925 | 2025-05-21 15:15 | |
| PPW 25-06374 | 17818 | PPW | Dynamo: XFMR 2 | THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) |
9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 |
9999.0 9999.0 0.0 |
2025-05-10 12:00 2025-05-19 12:00 2025-05-19 13:37 |
2025-05-16 16:00 2025-05-19 13:37 2025-05-26 12:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Unit outage:Lakeside #1 Unit 12 unavailable.: | 2025-04-08 13:55 | 165472 | 2025-05-19 13:39 | |
| PPW 25-08228 | 17906 | PPW | Enterprise: CB 3W106,Enterprise-Wallowa section of the Enterprise-Elgin 69 kV line,Hurricane-Enterpr | HYDROGEN-PACW(PPW) HYDROGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 0.0 |
2025-05-19 22:00 2025-05-19 22:30 |
2025-05-19 22:30 2025-05-20 05:00 |
Completed | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Enterprise CB 3W106 Bus Side Disconnect and Distribution Pole FP024508 Replacement:Network Load Service may be needed. Wallowa and Minam to be served on BPAs system through Oregon Trails Co-op. Wallowa Falls Generation off-line for duration of the outage.: | 2025-05-11 17:27 | 167334 | 2025-05-19 22:31 | |
| PPW 25-07871 | 17907 | PPW | Enterprise-Wallowa section of the Enterprise-Elgin 69 kV line | 0.0 | 0.0 | 0.0 | 2025-05-20 05:26 | 2025-06-12 02:00 | ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Lambert will be replacing several structures between Enterprise and Wallow subs on the 69kv line. Pat Chase will be working on disconnects on CB 3W106 at Enterprise sub:Network Load Service may be needed. Wallowa and Minam to be served on BPAs system through Oregon Trails Co-op.: | 2025-05-11 18:10 | 166977 | 2025-05-20 05:27 | ||
| PPW 25-07059 | 17854 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T1,Red Lake (TB Flats 1): 230/34.5 kV XFMR T2,Red Lake (TB F | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-20 06:00 | 2025-05-20 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:Red Lake/TB Flats 1 circuits 11, 12, 13, and 14 (71 MW) unavailable. TB Flats 1/Red Lakes circuits 21, 22, 23, 24, and 25 are unavailable (112 MW).: | 2025-04-18 11:43 | 166161 | 2025-05-01 10:06 | |
| PPW 25-02325 | 17639 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T1,Red Lake (TB Flats 1): 230/34.5 kV XFMR T2 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-20 06:00 | 2025-05-20 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:Red Lake/TB Flats 1 circuits 11, 12, 13, and 14 (71 MW) unavailable. TB Flats 1/Red Lakes circuits 21, 22, 23, 24, and 25 are unavailable (112 MW).: | 2025-01-31 13:27 | 161404 | 2025-04-18 11:30 | |
| PPW 25-02077 | 17931 | PPW | Abajo: XFMR 1 | OTHERGEN-PACE(PPW) OTHERGEN-PACE(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
0.0 0.0 |
2025-05-20 08:53 2025-05-21 08:53 |
2025-05-21 08:53 2025-05-22 12:53 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Relay & Sub ops maintenance on XFMR #1 & CBL65 :Red Mesa Solar must be offline.: | 2025-05-20 11:12 | 161155 | 2025-05-21 10:22 | |
| PPW 25-08011 | 17901 | PPW | Threemile Knoll: CAP BYPASS CB 380,Threemile Knoll: Series Cap C1,Threemile Knoll: Series Cap C2 | JBSN-JB345(PPW) NUT-PATHC(PPW) PATHC-NUT(PPW) JBSN-JB345(PPW) NUT-PATHC(PPW) PATHC-NUT(PPW) JBSN-JB345(PPW) NUT-PATHC(PPW) PATHC-NUT(PPW) |
1600.0 1060.0 1600.0 1600.0 1060.0 1600.0 1600.0 1060.0 1600.0 |
1600.0 1060.0 1600.0 1600.0 1060.0 1600.0 1600.0 1060.0 1600.0 |
1600.0 1060.0 1600.0 1433.0 950.0 1480.0 1600.0 1060.0 1600.0 |
2025-05-20 12:00 2025-05-20 12:00 2025-05-20 12:00 2025-05-20 12:42 2025-05-20 12:42 2025-05-20 12:42 2025-05-27 08:00 2025-05-27 08:00 2025-05-27 08:00 |
2025-05-20 12:42 2025-05-20 12:42 2025-05-20 12:42 2025-05-23 13:00 2025-05-23 13:00 2025-05-23 13:00 2025-05-30 13:00 2025-05-30 13:00 2025-05-30 13:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Threemile Knoll CB C380 BMMS scheduled maintenance.:JBSN-JB345 = 2150. PacifiCorp = 1433. IPCo = 717 NUT-PATHC = 950 Summer/951 Winter. PATHC-NUT = 1480 Summer/1580 Winter.: | 2025-05-07 13:01 | 167117 | 2025-05-20 12:46 | |
| PPW 25-02326 | 17640 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T2 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-21 06:00 | 2025-05-21 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 1/Red Lakes circuits 21, 22, 23, 24, and 25 are unavailable (112 MW).: | 2025-01-31 13:30 | 161405 | 2025-04-18 11:45 | |
| PPW 25-08753 | 17927 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T2,Red Lake (TB Flats 1): 230/34.5 kV XFMR T3 | OTHERGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-21 07:00 | 2025-05-21 18:00 | CANCELLED | TRANSMISSION | URGENT | ONPATH | PPW | continuous:Re-tapping T2 and T3:TB Flats 1/Red Lakes circuits 21, 22, 23, 24, and 25 are unavailable (112 MW). TB Flats 1/Red Lakes circuits 31, 32, 33, and 34 are unavailable (116 MW).: | 2025-05-16 13:28 | 167859 | 2025-05-21 05:52 | |
| PPW 25-08604 | 17924 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T1 | OTHERGEN-PACW(PPW) OTHERGEN-PACW(PPW) OTHERGEN-PACW(PPW) |
9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 |
9999.0 0.0 9999.0 |
2025-05-21 07:00 2025-05-21 07:25 2025-05-21 13:26 |
2025-05-21 07:25 2025-05-21 13:26 2025-05-21 18:00 |
COMPLETED | TRANSMISSION | URGENT | ONPATH | PPW | continuous:Contractor is Re-tapping T1:Red Lake/TB Flats 1 circuits 11, 12, 13, and 14 (71 MW) unavailable.: | 2025-05-16 09:15 | 167710 | 2025-05-21 13:30 | |
| PPW 25-06053 | 17803 | PPW | Walla Walla-AVA Saddle Mountain 230 kV line | MIDC-WALLAWALLA(PPW) WALLAWALLA-MIDC(PPW) MIDC-WALLAWALLA(PPW) WALLAWALLA-MIDC(PPW) |
240.0 240.0 240.0 240.0 |
240.0 240.0 240.0 240.0 |
0.0 0.0 0.0 0.0 |
2025-05-21 07:43 2025-05-21 07:43 2025-05-21 08:00 2025-05-21 08:00 |
2025-05-21 08:00 2025-05-21 08:00 2025-05-23 16:00 2025-05-23 16:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replacing cross-arms.:MIDC-WALLAWALLA & WALLAWALLA-MIDC = 0. Affects Stateline Wind deliveries to Wanapum & Avista Dry Creek. Affects Avistas Transfer Rights from Wanapum to Dry Creek. Affects ability to deliver Network Load Service from the Walla Walla Area to the Yakima Area. Affects ability to deliver Network Load Service from Mid-Columbia to the Walla Walla Area.: | 2025-04-02 11:11 | 165151 | 2025-05-21 07:48 | |
| PPW 25-07066 | 17857 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T3,Red Lake (TB Flats 1): 34.5kV Bus 3 | WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 |
9999.0 0.0 9999.0 |
2025-05-21 07:00 2025-05-21 07:53 2025-05-23 13:00 |
2025-05-21 07:53 2025-05-23 13:00 2025-05-23 18:00 |
ACTIVE | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 1/Red Lakes circuits 31, 32, 33, and 34 are unavailable (116 MW).: | 2025-04-18 12:18 | 166168 | 2025-05-21 07:53 | |
| PPW 25-07733 | 17894 | PPW | Hale-Spanish Fork 138kV line | THERMALGEN-PACE(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-21 08:00 | 2025-05-22 15:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:We will be tapping Hale line to new switch 7C28 going back to new Spanish Fork 138/13kv Distributiion Yard:Possible real-time restriction to Lakeside 1 (Dynamo) generation.: | 2025-05-03 10:41 | 166839 | 2025-05-14 14:14 | |
| PPW 25-04089 | 17722 | PPW | Spanish Fork: 138 kV West/Operating Bus | OTHERGEN-PACE(PPW) PACE-NTLOAD(PPW) THERMALGEN-PACE(PPW) VNL-PACE(PPW) OTHERGEN-PACE(PPW) PACE-NTLOAD(PPW) THERMALGEN-PACE(PPW) VNL-PACE(PPW) OTHERGEN-PACE(PPW) PACE-NTLOAD(PPW) THERMALGEN-PACE(PPW) VNL-PACE(PPW) OTHERGEN-PACE(PPW) PACE-NTLOAD(PPW) THERMALGEN-PACE(PPW) VNL-PACE(PPW) OTHERGEN-PACE(PPW) PACE-NTLOAD(PPW) PACE-VNL(PPW) THERMALGEN-PACE(PPW) VNL-PACE(PPW) OTHERGEN-PACE(PPW) PACE-NTLOAD(PPW) PACE-VNL(PPW) THERMALGEN-PACE(PPW) VNL-PACE(PPW) OTHERGEN-PACE(PPW) PACE-NTLOAD(PPW) THERMALGEN-PACE(PPW) VNL-PACE(PPW) |
9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 140.0 9999.0 138.0 9999.0 9999.0 140.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 |
9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 140.0 9999.0 138.0 9999.0 9999.0 140.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 |
9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 0.0 0.0 0.0 0.0 0.0 9999.0 9999.0 140.0 9999.0 138.0 9999.0 9999.0 9999.0 138.0 |
2025-03-31 08:00 2025-03-31 08:00 2025-03-31 08:00 2025-03-31 08:00 2025-04-07 08:00 2025-04-07 08:00 2025-04-07 08:00 2025-04-07 08:00 2025-04-14 08:00 2025-04-14 08:00 2025-04-14 08:00 2025-04-14 08:00 2025-05-05 08:00 2025-05-05 08:00 2025-05-05 08:00 2025-05-05 08:00 2025-05-21 08:00 2025-05-21 08:00 2025-05-21 08:00 2025-05-21 08:00 2025-05-21 08:00 2025-05-23 16:00 2025-05-23 16:00 2025-05-23 16:00 2025-05-23 16:00 2025-05-23 16:00 2025-12-31 08:00 2025-12-31 08:00 2025-12-31 08:00 2025-12-31 08:00 |
2025-04-07 08:00 2025-04-07 08:00 2025-04-07 08:00 2025-04-07 08:00 2025-04-14 08:00 2025-04-14 08:00 2025-04-14 08:00 2025-04-14 08:00 2025-04-18 16:00 2025-04-18 16:00 2025-04-18 16:00 2025-04-18 16:00 2025-05-09 16:00 2025-05-09 16:00 2025-05-09 16:00 2025-05-09 16:00 2025-05-23 16:00 2025-05-23 16:00 2025-05-23 16:00 2025-05-23 16:00 2025-05-23 16:00 2025-05-26 16:00 2025-05-26 16:00 2025-05-26 16:00 2025-05-26 16:00 2025-05-26 16:00 2025-12-31 16:00 2025-12-31 16:00 2025-12-31 16:00 2025-12-31 16:00 |
Active | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Building/Welding bus extension to new distribution yard. Commissioning 7C21.:Graphite Solar limited to 10 MW maximum output. Possible real-time restriction to Lakeside 1 (Dynamo) generation. PACE-VNL = 0. VNL-PACE = 0. load. Network Load Service Arrangements are required for Ashley, Emma Park, Mounds, Mathington, Carbon, Helper, Columbia, Tamarisk . TOT-1A & CRSP Schedules are impacted by this outage.: | 2025-02-28 13:36 | 163171 | 2025-05-07 08:45 | |
| PPW 25-07065 | 17856 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T2,Red Lake (TB Flats 1): 230/34.5 kV XFMR T3,Red Lake (TB F | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-22 06:00 | 2025-05-22 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 1/Red Lakes circuits 21, 22, 23, 24, and 25 are unavailable (112 MW). TB Flats 1/Red Lakes circuits 31, 32, 33, and 34 are unavailable (116 MW).: | 2025-04-18 12:00 | 166167 | 2025-05-01 10:06 | |
| PPW 25-02327 | 17641 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T2,Red Lake (TB Flats 1): 230/34.5 kV XFMR T3 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-22 06:00 | 2025-05-22 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 1/Red Lakes circuits 21, 22, 23, 24, and 25 are unavailable (112 MW). TB Flats 1/Red Lakes circuits 31, 32, 33, and 34 are unavailable (116 MW).: | 2025-01-31 13:36 | 161406 | 2025-04-18 12:00 | |
| PPW 25-03393 | 17754 | PPW | BPA Tumble Creek-Jones Canyon section of Santiam-Jones Canyon 230kV Line | WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 0.0 |
2025-05-19 08:00 2025-05-22 08:00 |
2025-05-22 08:00 2025-05-22 15:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Ungrounded clearance.:Leaning Juniper 1 unavailable. Leaning Juniper site restricted to 40MW total maximum generation.: | 2025-03-14 14:51 | 162475 | 2025-03-20 10:21 | |
| PPW 25-06548 | 17843 | PPW | Craner Flat: SCADA/RTU | THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) THERMALGEN-PACE(PPW) |
9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 |
9999.0 9999.0 0.0 |
2025-05-01 09:00 2025-05-08 09:00 2025-05-22 09:00 |
2025-05-02 17:00 2025-05-09 17:00 2025-05-23 17:00 |
SCHEDULED | TELECOM | PLANNED | ONPATH | PPW | continuous:1) Movin three existing DS1 circuits from Coastcom channel bank to Loop channel bank 2) Re-route Black Mtn - UTB DS1 to Black Mtn - Horseshoe via the new MW path:US Mag generation unavailable.: | 2025-04-15 10:36 | 165649 | 2025-05-06 14:56 | |
| PPW 25-02328 | 17642 | PPW | Red Lake (TB Flats 1): 230/34.5 kV XFMR T3 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-05-23 06:00 | 2025-05-23 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 1/Red Lakes circuits 31, 32, 33, and 34 are unavailable (116 MW).: | 2025-01-31 13:40 | 161407 | 2025-04-18 12:05 | |
| PPW 25-06373 | 17867 | PPW | Painter-Railroad 138kV line | WINDGEN-PACE(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-05-26 07:30 | 2025-05-28 15:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:NERC relay maintenance.:Longhollow and Mtn Wind are restricted to a total of 232 MW Potential impact to PACE-UINTA & UINTA-PACE.: | 2025-04-22 12:31 | 165471 | 2025-04-23 12:30 | |
| PPW 25-07792 | 17887 | PPW | Mona-IPP #2 345 kV line | MDWP-MPAC(PPW) MPAC-MDWP(PPW) |
1400.0 1400.0 |
1400.0 1400.0 |
600.0 600.0 |
2025-05-27 05:00 2025-05-27 05:00 |
2025-06-06 15:00 2025-06-06 15:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Test relays and trip circuit breakers. Conductor and hardware repair.:MDWP-MPAC & MPAC-MDWP restricted to 600 mw.: | 2025-05-01 11:42 | 166898 | 2025-05-01 11:47 | |
| PPW 25-07900 | 17892 | PPW | Albina-PGE Curtis 115 kV line | PACW-PACW.PGE(PPW) PACW.PGE-PACW(PPW) |
325.0 325.0 |
325.0 325.0 |
201.0 201.0 |
2025-05-27 07:30 2025-05-27 07:30 |
2025-05-30 14:30 2025-05-30 14:30 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Fitness pole replacements.:PACW-PACW.PGE & PACW.PGE-PACW = 201 Summer/299 Winter: | 2025-05-02 14:26 | 167006 | 2025-05-14 13:23 | |
| PPW 25-08137 | 17909 | PPW | Fry-Calapooya section of the Diamond Hill-Fry 230 kV line,Calapooya-Diamond Hill section of the Diam | PACW-NTLOAD(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-05-27 08:00 | 2025-05-28 23:30 | SCHEDULED | TRANSMISSION | URGENT | ONPATH | PPW | continuous:Replace bad phase.:Network Load Service must be arranged for Calapooya, Diamond Hill & EWEB McKenzie. Eliminates ability to move Network Load Service from Alvey to Gresham. Eliminates C&T Point to Point Service from Troutdale to Summer Lake.: | 2025-05-12 11:39 | 167243 | 2025-05-20 09:47 | |
| PPW 25-08226 | 17911 | PPW | Weed Junction: CB 2G15 | CRAG-CRAGVIEW(PPW) PACW-CRAGVIEW(PPW) |
45.0 115.0 |
45.0 115.0 |
0.0 0.0 |
2025-05-27 09:00 2025-05-27 09:00 |
2025-05-28 16:00 2025-05-28 16:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Major Relay Maintenance:CRAG-CRAGVIEW=0, PACW-CRAGVIEW=0: | 2025-05-12 14:23 | 167332 | 2025-05-12 14:23 | |
| PPW 25-08154 | 17902 | PPW | Path 25 Schedule Limitation (Cascade 115 kV Tie) | CRAG-CRAGVIEW(PPW) CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) |
45.0 45.0 80.0 |
45.0 45.0 80.0 |
45.0 10.0 80.0 |
2025-05-22 09:00 2025-05-27 09:00 2025-05-27 09:00 |
2025-05-22 15:00 2025-05-27 15:00 2025-05-27 15:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Repair jumper.:CRAG-CRAGVIEW = 10; CRAGVIEW-CRAG = 80: | 2025-05-07 16:18 | 167260 | 2025-05-13 12:55 | |
| PPW 25-00812 | 17597 | PPW | Windstar-Top of the World 230 kV line,Top of the World (Duke Energy): 230/34 kV T1,Top of the World | WINDGEN-PACE(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 0.0 |
2025-05-28 07:00 2025-05-28 07:00 |
2025-05-30 17:00 2025-05-30 17:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Site annual maintenance.:Top of the World Wind Farm Generation unavailable (200.2 mw).: | 2025-01-08 10:32 | 159887 | 2025-02-06 14:46 | |
| PPW 25-08061 | 17905 | PPW | Talbot-AVA Dry Creek 230 kV line | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-05-28 10:00 | 2025-05-28 12:00 | SCHEDULED | TELECOM | PLANNED | ONPATH | PPW | continuous:The line will remain in service, while we take the PLC equipment down for Maintenance.:Marengo Wind unavailable.: | 2025-05-08 13:09 | 167167 | 2025-05-08 13:09 | |
| PPW 25-08920 | 17930 | PPW | IT Systems: Monarch EMS | 0.0 | 0.0 | 0.0 | 2025-05-28 10:00 | 2025-05-28 10:30 | SCHEDULED | TELECOM | PLANNED | ONPATH | PPW | continuous:PacifiCorp is testing the Emergency Isolation Protocol resulting in the temporary separation of the EMS system from Corporate links.:PacifiCorp is testing the Emergency Isolation Protocol resulting in the temporary separation of the EMS system from Corporate links.: | 2025-05-20 09:34 | 168027 | 2025-05-21 13:32 | ||
| PPW 25-08111 | 17900 | PPW | Riverton-Wyopo section of the Riverton-Atlantic City 230 kV line | TOT4B-WYONORTH(PPW) WAPAEAST-WAPANORTH(PPW) WYOCENTRAL-WYOEAST(PPW) WYOEAST-AEOW(PPW) WYOEAST-WYOCENTRAL(PPW) |
631.0 249.0 574.0 0.0 574.0 |
631.0 249.0 574.0 0.0 574.0 |
631.0 249.0 574.0 0.0 574.0 |
2025-05-29 07:00 2025-05-29 07:00 2025-05-29 07:00 2025-05-29 07:00 2025-05-29 07:00 |
2025-06-05 15:00 2025-06-05 15:00 2025-06-05 15:00 2025-06-05 15:00 2025-06-05 15:00 |
CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replacing cross braces and arms.:AW/4B Curve 117. WAPAEAST-WAPANORTH = 235. WYOEAST-AEOW (Aeolus West) = 1632. TOT4B-WYONORTH = 571. TOT 4B = 806. Potential Real Time Impact to Wyoming Generation: | 2025-05-07 09:12 | 167217 | 2025-05-07 09:48 | |
| PPW 25-00090 | 17538 | PPW | Ben Lomond-Populus #2 345 kV line,Ben Lomond: 345 kV East Bus,Ben Lomond: CB 366 | JBSN-JB345(PPW) NUT-PATHC(PPW) PATHC-NUT(PPW) |
1600.0 1060.0 1600.0 |
1600.0 1060.0 1600.0 |
1427.0 900.0 1600.0 |
2025-05-29 19:00 2025-05-29 19:00 2025-05-29 19:00 |
2025-05-30 17:00 2025-05-30 17:00 2025-05-30 17:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:To return CB366 a clearance boundary on the east bus, and Ben Lomond-Populus line, and CB 366 is required. :JBSN-JB345 = 2200. PacifiCorp = 1427. IPCo = 733. NUT-PATHC = 800 Summer/900 Winter. PATHC-NUT = 1410 Summer.: | 2024-12-05 12:36 | 158140 | 2025-05-21 11:54 | |
| PPW 23-13404 | 17846 | PPW | Pilot Butte: T-3949 Bank #4 | OTHERGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-05-29 21:00 | 2025-05-30 21:00 | SCHEDULED | DISTRIBUTION | PLANNED | ONPATH | PPW | continuous:Drop and Pick Dobbin, Klondike and Drake Feeders onto Mobile T-3830 to prepare for the 69kV Main Bus Outage. Remove Lowside Jumpers from Mobile on Go Back. : | 2025-04-16 10:24 | 126774 | 2025-04-16 10:24 | |
| PPW 23-13403 | 17821 | PPW | Pilot Butte: 69 kV West Bus,Pilot Butte-CEC Tap 69 kV line,China Hat-Pilot Butte 69 kV line | OTHERGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-05-29 23:30 | 2025-05-30 08:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Take outage on the 69kV West Bus to string SO Loop Line #2 conductor and 69kV CEC Line conductor from Substation dead-end to new deadend, including line jumpers and Jumpers to bus. Energize CEC Tap Line on the go back for this outage.:Bear Creek solar unavailable. Neff Solar unavailable. Collier Solar unavailable.: | 2025-04-09 09:02 | 126773 | 2025-04-09 09:02 | |
| PPW 25-08176 | 17904 | PPW | View Tap-Cherry Grove section of the Merwin-CCPD Cherry Grove 115 kV line,CCPD Cherry Grove: CCPD-PC | 0.0 | 0.0 | 0.0 | 2025-05-30 08:00 | 2025-06-01 16:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:CCPUD work; Seismic upgrades.:May be Slight Impact on South of Allston Path. Eliminates Merwin/Yale Generation Delivery to the Portland Load Area.: | 2025-05-08 08:33 | 167282 | 2025-05-08 14:09 | ||
| PPW 25-02628 | 17748 | PPW | Fish Creek Tap-Slide Creek Tap section of the Soda Springs-Toketee Switch Station 115 kV line,Slide | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-02 06:00 | 2025-06-08 16:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replacing structures 1/3, 2/3 and 7/3. Including replacing switches 2U345 and 2U344 at Slide Cr tap. :Soda Springs generation off-line for takeout switching only. Slide Creek generation off-line for duration of the outage. Toketee, Clearwater, Fish Creek, and Lemolo Plant combined generation 114 Summer/154 Winter MVA: | 2025-03-11 14:23 | 161707 | 2025-05-12 10:03 | |
| PPW 25-03490 | 17720 | PPW | Atlantic City: CB 1H120,Atlantic City-Rock Springs 230 kV line | TOT4B-WYONORTH(PPW) WAPAEAST-WAPANORTH(PPW) WYOCENTRAL-WYOEAST(PPW) WYOEAST-AEOW(PPW) WYOEAST-WYOCENTRAL(PPW) |
631.0 249.0 574.0 0.0 574.0 |
631.0 249.0 574.0 0.0 574.0 |
571.0 235.0 287.0 0.0 287.0 |
2025-06-02 07:00 2025-06-02 07:00 2025-06-02 07:00 2025-06-02 07:00 2025-06-02 07:00 |
2025-06-04 10:00 2025-06-04 10:00 2025-06-04 10:00 2025-06-04 10:00 2025-06-04 10:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Breaker Minor Maintenance:AW/4B Curve 117. WAPAEAST-WAPANORTH = 235. WYOEAST-AEOW (Aeolus West) = 1632. TOT4B-WYONORTH = 571. TOT 4B = 806. Potential Real Time Impact to Wyoming Generation: | 2025-02-27 14:05 | 162572 | 2025-02-27 14:05 | |
| PPW 25-08067 | 17903 | PPW | Cherry Grove-Hazel Dell 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-02 07:00 | 2025-06-06 17:30 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:replace/ relocatw H structures:May be Slight Impact on South of Allston Path. Eliminates Merwin/Yale generation delivery to the Portland Load Area.: | 2025-05-08 08:19 | 167173 | 2025-05-08 08:23 | |
| PPW 25-06418 | 17868 | PPW | Clover: Transformer #3 | CLOVER-PACE(PPW) PACE-CLOVER(PPW) |
1700.0 1000.0 |
1700.0 1000.0 |
1600.0 900.0 |
2025-06-02 07:00 2025-06-02 07:00 |
2025-06-06 14:00 2025-06-06 14:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Clover XFMR #3 Outage to Replace Tertiary Bushings:CLOVER-PACE=1600. PACE-CLOVER=900.: | 2025-04-22 13:30 | 165516 | 2025-05-03 11:35 | |
| PPW 25-07901 | 17893 | PPW | Albina-PGE Curtis 115 kV line | PACW-PACW.PGE(PPW) PACW.PGE-PACW(PPW) |
325.0 325.0 |
325.0 325.0 |
201.0 201.0 |
2025-06-02 07:30 2025-06-02 07:30 |
2025-06-06 14:30 2025-06-06 14:30 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace 2 poles.:PACW-PACW.PGE & PACW.PGE-PACW = 201 Summer/299 Winter: | 2025-05-02 14:32 | 167007 | 2025-05-08 14:24 | |
| PPW 25-07334 | 17895 | PPW | Goshen-Fish Creek 161 kV line | GSHN-PATHC(PPW) NUT-PATHC(PPW) PATHC-GSHN(PPW) |
348.0 1060.0 148.0 |
348.0 1060.0 148.0 |
200.0 900.0 0.0 |
2025-06-02 08:00 2025-06-02 08:00 2025-06-02 08:00 |
2025-06-13 16:00 2025-06-13 16:00 2025-06-13 16:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace 161kv STR 106, 162, 164, 170, 410, 411:NUT-PATHC = 900 GSHN-PATHC = 200. PATHC-GSHN = 0: | 2025-05-03 11:45 | 166439 | 2025-05-05 08:17 | |
| PPW 23-13405 | 17822 | PPW | Pilot Butte - Cleveland line 2 section of Pilot Butte - China Hat 69 kV line,Pilot Butte: Mobile T-3 | OTHERGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-06-02 08:00 | 2025-06-02 17:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Remove High side Jumpers and remove Mobile T-3830 and Install Pilot Butte-Cleveland Line #2 Jumpers. Energize Pilot Butte - Cleveland Line #2: | 2025-04-09 09:03 | 126775 | 2025-04-29 13:30 | |
| PPW 25-07791 | 17886 | PPW | Mona-IPP #2 345 kV line | MDWP-MPAC(PPW) MPAC-MDWP(PPW) |
1400.0 1400.0 |
1400.0 1400.0 |
1400.0 1400.0 |
2025-06-03 06:00 2025-06-03 06:00 |
2025-06-06 18:00 2025-06-06 18:00 |
CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Test relays and trip circuit breakers.:MDWP-MPAC & MPAC-MDWP restricted to 600 mw.: | 2025-05-01 11:39 | 166897 | 2025-05-01 12:04 | |
| PPW 25-03491 | 17721 | PPW | Atlantic City: LINE CB 1H116,Wyopo-Atlantic City section of the Riverton-Atlantic City 230 kV line | TOT4B-WYONORTH(PPW) WAPAEAST-WAPANORTH(PPW) WYOCENTRAL-WYOEAST(PPW) WYOEAST-AEOW(PPW) WYOEAST-WYOCENTRAL(PPW) |
631.0 249.0 574.0 0.0 574.0 |
631.0 249.0 574.0 0.0 574.0 |
571.0 235.0 287.0 0.0 287.0 |
2025-06-04 11:00 2025-06-04 11:00 2025-06-04 11:00 2025-06-04 11:00 2025-06-04 11:00 |
2025-06-06 16:30 2025-06-06 16:30 2025-06-06 16:30 2025-06-06 16:30 2025-06-06 16:30 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Breaker Minor Maintenance 1H116:AW/4B Curve 117. WAPAEAST-WAPANORTH = 235. WYOEAST-AEOW (Aeolus West) = 1632. TOT4B-WYONORTH = 571. TOT 4B = 806. Potential Real Time Impact to Wyoming Generation: | 2025-02-27 14:17 | 162573 | 2025-02-27 14:33 | |
| PPW 25-07407 | 17932 | PPW | Cherry Lane: T-4970 BK1 | 0.0 | 0.0 | 0.0 | 2025-06-04 23:00 | 2025-06-19 21:00 | SCHEDULED | DISTRIBUTION | PLANNED | ONPATH | PPW | continuous:LTC Maintenance and retrofit with new parts.:Adams Solar generation off-line for duration of the outage.: | 2025-05-21 12:02 | 166512 | 2025-05-21 12:04 | ||
| PPW 25-08601 | 17920 | PPW | BPA Hood River: 115 kV Main Bus,BPA Hood River: CB B1678,BPA Hood River: CB B1680 | PACW-NTLOAD(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-06-07 23:00 | 2025-06-08 09:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Diagnostic service:Tucker area load will be served radially from BPA Bald Mountain. Network load arrangements may be required.: | 2025-05-15 08:39 | 167707 | 2025-05-15 09:10 | |
| PPW 25-02001 | 17628 | PPW | BPA Hood River: 115 kV Main Bus,BPA Hood River: CB B1680,BPA Hood River: SW B1690,BPA Hood River: CB | PACW-NTLOAD(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-07 23:00 | 2025-06-08 09:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:115K M/B PT DIAGNOSTIC SERVICE, 115KV M/B DISCONNECT SERVICE'S AND METERING CT DIAGNOSTIC SERVICE / HOOD RIVER:Tucker area load will be served radially from BPA Bald Mountain. Network load arrangements may be required.: | 2025-01-28 11:51 | 161078 | 2025-05-13 11:32 | |
| PPW 25-02330 | 17643 | PPW | Big Charlie (TB Flats 2): 230/34.5 kV XFMR T1,Big Charlie (TB Flats 2): 34.5kV Bus 1 | OTHERGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 9999.0 |
2025-05-09 06:00 2025-06-09 06:00 |
2025-05-09 18:00 2025-06-09 18:00 |
CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 2/Big Charlie Circuits 11, 12, 13, and 14 unavailable (106 MW).: | 2025-01-31 13:52 | 161409 | 2025-05-01 10:12 | |
| PPW 25-03821 | 17759 | PPW | Glide Tap-Steamboat section of the Dixonville-Toketee Switch Station 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-09 06:00 | 2025-06-09 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace 2 fly structures. 3/23, 6/23:Umpqua River Hydro Project Restriction = 174 Summer/199 Winter.: | 2025-03-18 10:30 | 162903 | 2025-03-18 10:35 | |
| PPW 25-02331 | 17644 | PPW | Big Charlie (TB Flats 2): 230/34.5 kV XFMR T1,Big Charlie (TB Flats 2): 230/34.5 kV XFMR T2,Big Char | OTHERGEN-PACW(PPW) WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 9999.0 9999.0 |
9999.0 9999.0 9999.0 9999.0 |
9999.0 0.0 0.0 0.0 |
2025-05-10 06:00 2025-06-09 07:00 2025-06-10 06:00 2025-06-10 18:00 |
2025-05-10 18:00 2025-06-10 06:00 2025-06-10 18:00 2025-06-13 13:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 2/Big Charlie Circuits 11, 12, 13, and 14 unavailable (106 MW). TB Flats 2/Big Charlie Circuits 21, 22, 23, and 24 unavailable (91 MW).: | 2025-01-31 14:01 | 161410 | 2025-05-01 10:08 | |
| PPW 25-08675 | 17926 | PPW | Pinto: CIRCUIT SWITCHER 332I,Pinto: PST #4,Pinto: 345 kV PST East Bus,Pinto: PST #5,Pinto: PST #6 | FOURCORNE345-PINTO(PPW) PINTO-FOURCORNE345(PPW) |
660.0 625.0 |
660.0 625.0 |
578.0 578.0 |
2025-06-09 08:59 2025-06-09 08:59 |
2025-06-12 17:59 2025-06-12 17:59 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Circuit switcher 332I maintenance.:PINTO-FOURCORNE345 = 625. FOURCORNE345-PINTO (TOT 2B1) = 650. PINTO-FOURCORNE345 = 625. FOURCORNE345-PINTO (TOT 2B1) = 650. PINTO-FOURCORNE345 and FOURCORNE345-PINTO (TOT 2B1) = 578.: | 2025-05-16 11:14 | 167781 | 2025-05-16 11:20 | |
| PPW 25-03826 | 17913 | PPW | Dixonville-Soda Springs 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-10 06:00 | 2025-06-10 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:Replace multiple structures on this section of line.:Umpqua River Hydro Project Restriction = 112 Summer /154 Winter.: | 2025-05-13 15:14 | 162908 | 2025-05-13 15:15 | |
| PPW 25-08490 | 17914 | PPW | Dixonville-Soda Springs 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-11 06:00 | 2025-06-11 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:Replace multiple structures on this section of line.:Umpqua River Hydro Project Restriction = 112 Summer /154 Winter.: | 2025-05-13 15:14 | 167596 | 2025-05-13 15:15 | |
| PPW 25-02333 | 17645 | PPW | Big Charlie (TB Flats 2): 230/34.5 kV XFMR T2,Big Charlie (TB Flats 2): 34.5kV Bus 2 | OTHERGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 9999.0 |
2025-05-11 06:00 2025-06-11 06:00 |
2025-05-11 18:00 2025-06-11 18:00 |
CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 2/Big Charlie Circuits 21, 22, 23, and 24 unavailable (91 MW).: | 2025-01-31 14:04 | 161412 | 2025-05-01 10:16 | |
| PPW 25-02334 | 17646 | PPW | Big Charlie (TB Flats 2): 230/34.5 kV XFMR T1,Big Charlie (TB Flats 2): 34.5kV Bus 1 | OTHERGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 9999.0 |
2025-05-12 06:00 2025-06-12 06:00 |
2025-05-12 18:00 2025-06-12 18:00 |
CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 2/Big Charlie Circuits 11, 12, 13, and 14 unavailable (106 MW).: | 2025-01-31 14:08 | 161413 | 2025-05-01 10:16 | |
| PPW 25-08491 | 17915 | PPW | Dixonville-Soda Springs 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-12 06:00 | 2025-06-12 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:Replace multiple structures on this section of line.:Umpqua River Hydro Project Restriction = 112 Summer /154 Winter.: | 2025-05-13 15:14 | 167597 | 2025-05-13 15:15 | |
| PPW 25-08492 | 17916 | PPW | Dixonville-Soda Springs 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-13 06:00 | 2025-06-13 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:Replace multiple structures on this section of line.:Umpqua River Hydro Project Restriction = 112 Summer /154 Winter.: | 2025-05-13 15:14 | 167598 | 2025-05-13 15:15 | |
| PPW 25-02335 | 17647 | PPW | Big Charlie (TB Flats 2): 230/34.5 kV XFMR T2,Big Charlie (TB Flats 2): 34.5kV Bus 2 | OTHERGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 9999.0 |
2025-05-13 06:00 2025-06-13 06:00 |
2025-05-13 18:00 2025-06-13 18:00 |
CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian guarding.:TB Flats 2/Big Charlie Circuits 21, 22, 23, and 24 unavailable (91 MW).: | 2025-01-31 14:15 | 161414 | 2025-05-01 10:16 | |
| PPW 25-08493 | 17917 | PPW | Dixonville-Soda Springs 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-16 06:00 | 2025-06-16 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:Replace multiple structures on this section of line.:Umpqua River Hydro Project Restriction = 112 Summer /154 Winter.: | 2025-05-13 15:14 | 167599 | 2025-05-13 15:15 | |
| PPW 25-08494 | 17918 | PPW | Dixonville-Soda Springs 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-17 06:00 | 2025-06-17 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:Replace multiple structures on this section of line.:Umpqua River Hydro Project Restriction = 112 Summer /154 Winter.: | 2025-05-13 15:14 | 167600 | 2025-05-13 15:15 | |
| PPW 25-08495 | 17919 | PPW | Dixonville-Soda Springs 115 kV line | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-06-18 06:00 | 2025-06-18 18:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | 1234567 Daily:Replace multiple structures on this section of line.:Umpqua River Hydro Project Restriction = 112 Summer /154 Winter.: | 2025-05-13 15:15 | 167601 | 2025-05-13 15:15 | |
| PPW 25-04514 | 17747 | PPW | Crag View-PG&E Cascade section of the PG&E Cascade-Weed Junction 115 kV line | CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) |
45.0 80.0 45.0 80.0 |
45.0 80.0 45.0 80.0 |
45.0 80.0 0.0 0.0 |
2025-04-10 07:00 2025-04-10 07:00 2025-06-23 07:00 2025-06-23 07:00 |
2025-04-11 16:30 2025-04-11 16:30 2025-06-27 16:30 2025-06-27 16:30 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:change b/o bells 2/58,1/63:CRAG-CRAGVIEW & CRAGVIEW-CRAG = 0.: | 2025-03-11 11:13 | 163602 | 2025-04-04 12:24 | |
| PPW 25-02017 | 17629 | PPW | Crag View-PG&E Cascade section of the PG&E Cascade-Weed Junction 115 kV line | CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) |
45.0 80.0 |
45.0 80.0 |
0.0 0.0 |
2025-06-30 06:00 2025-06-30 06:00 |
2025-10-31 17:00 2025-10-31 17:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Line reconductoring. Replacing structures.:CRAG-CRAGVIEW & CRAGVIEW-CRAG = 0. CRAG-CRAGVIEW & CRAGVIEW-CRAG = 0.: | 2025-01-28 13:43 | 161094 | 2025-05-19 09:53 | |
| PPW 25-03418 | 17689 | PPW | Crag View-PG&E Cascade section of the PG&E Cascade-Weed Junction 115 kV line | CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) |
45.0 80.0 |
45.0 80.0 |
0.0 0.0 |
2025-06-30 07:00 2025-06-30 07:00 |
2025-10-31 17:00 2025-10-31 17:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Reconductor between structures.:CRAG-CRAGVIEW & CRAGVIEW-CRAG = 0.: | 2025-02-18 12:38 | 162500 | 2025-02-18 12:45 | |
| PPW 25-07861 | 17889 | PPW | WAPA Thermopolis-Hilltop-WAPA Lovell 115 kV line | YTP-WYONORTH(PPW) YTP-WYONORTH(PPW) |
400.0 400.0 |
400.0 400.0 |
400.0 377.0 |
2025-06-24 08:30 2025-06-30 07:00 |
2025-06-25 11:00 2025-07-03 15:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace broken insulators.:YTP-WYONORTH = 377. YTS = Series #11: TTC of 589 (PACE = 377 & LAPT = 212).: | 2025-05-02 13:19 | 166967 | 2025-05-14 13:18 | |
| PPW 25-07147 | 17872 | PPW | BPA Salem-Dallas section of the BPA Salem-Monpac 115 kV line | 0.0 | 0.0 | 0.0 | 2025-06-30 07:00 | 2025-06-30 17:30 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:POLE REPLACEMENT, STRUCTURE 17/11:Network Load Service may need to arranged for Dallas & Independence via Monpac. (Monpac Sw 2M88 will be closed & Dallas Sw 2M150 will be open) BPA to Stay Normal at Salem on CB B52 & Albany CB B518.: | 2025-04-23 09:54 | 166249 | 2025-04-23 09:54 | ||
| PPW 25-08522 | 17928 | PPW | Aeolus: XFMR2 525-230 kV | 0.0 | 0.0 | 0.0 | 2025-06-30 07:00 | 2025-07-02 16:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace gearings in motor operators for switches; 11G52, 11G53, 11G51 at Aeolus. : | 2025-05-19 10:16 | 167628 | 2025-05-19 10:16 | ||
| PPW 24-09589 | 17009 | PPW | PG&E Cascade: CB 122 | CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) PACW-CRAGVIEW(PPW) CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) PACW-CRAGVIEW(PPW) CRAG-CRAGVIEW(PPW) CRAGVIEW-CRAG(PPW) PACW-CRAGVIEW(PPW) |
45.0 80.0 115.0 45.0 80.0 150.0 45.0 80.0 115.0 |
45.0 80.0 115.0 45.0 80.0 150.0 45.0 80.0 115.0 |
45.0 80.0 115.0 45.0 80.0 150.0 0.0 0.0 0.0 |
2024-08-05 07:00 2024-08-05 07:00 2024-08-05 07:00 2024-12-25 07:00 2024-12-25 07:00 2024-12-25 07:00 2025-07-04 07:00 2025-07-04 07:00 2025-07-04 07:00 |
2024-08-09 16:00 2024-08-09 16:00 2024-08-09 16:00 2024-12-25 16:00 2024-12-25 16:00 2024-12-25 16:00 2025-07-04 16:00 2025-07-04 16:00 2025-07-04 16:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install pott relaying to the Crag View - Cascade 115kV line.:CRAG-CRAGVIEW & CRAGVIEW-CRAG = 0.: | 2024-06-06 13:30 | 147422 | 2024-12-02 07:13 | |
| PPW 25-02485 | 17693 | PPW | Clausen (Cedar Springs 2): XFMR T2 | WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
0.0 9999.0 |
2025-07-07 07:00 2025-07-11 23:55 |
2025-07-11 23:55 2025-08-07 23:55 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Avian Guarding Project 2025:Cedar Springs 2 Wind Farm unavailable.: | 2025-02-20 14:34 | 161564 | 2025-02-25 12:58 | |
| PPW 24-04189 | 16311 | PPW | Cove (OR): 230/69 kV Bank #2 (T3398) | COVEPACW-ROUNDBUTTE(PPW) ROUNDBUTTE-COVEPACW(PPW) COVEPACW-ROUNDBUTTE(PPW) ROUNDBUTTE-COVEPACW(PPW) COVEPACW-ROUNDBUTTE(PPW) ROUNDBUTTE-COVEPACW(PPW) COVEPACW-ROUNDBUTTE(PPW) ROUNDBUTTE-COVEPACW(PPW) |
123.0 123.0 123.0 123.0 123.0 123.0 123.0 123.0 |
123.0 123.0 123.0 123.0 123.0 123.0 123.0 123.0 |
123.0 123.0 123.0 123.0 123.0 123.0 60.0 60.0 |
2024-07-01 12:00 2024-07-01 12:00 2024-10-14 12:00 2024-10-14 12:00 2025-04-28 12:00 2025-04-28 12:00 2025-07-07 12:00 2025-07-07 12:00 |
2024-07-21 12:00 2024-07-21 12:00 2024-11-01 12:00 2024-11-01 12:00 2025-05-30 12:00 2025-05-30 12:00 2025-08-01 12:00 2025-08-01 12:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:T-3398 LTC Maintenance and Bushing Replacement:COVEPACW-ROUNDBUTTE & ROUNDBUTTE-COVEPACW = 60.: | 2024-03-15 09:39 | 142013 | 2025-03-25 09:46 | |
| PPW 25-06480 | 17832 | PPW | WAPA Flaming Gorge: 230/138 kV XFMR KY2A | FGE-WYOCENTRAL(PPW) WYOCENTRAL-FGE(PPW) |
200.0 200.0 |
200.0 200.0 |
0.0 200.0 |
2025-07-08 06:30 2025-07-08 06:30 |
2025-07-10 11:00 2025-07-10 11:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Transformer maintenance.:FGE-WYOCENTRAL = 0. WYOCENTRAL-FGE = Little Mtn load.: | 2025-04-10 08:41 | 165579 | 2025-04-10 08:41 | |
| PPW 25-06540 | 17869 | PPW | Dunlap: 230/34 kV Bank #1 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-07-14 08:00 | 2025-07-17 13:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:WECC maintenance for T1, CB 1H2016 & 230kV Bus:Dunlap Wind restricted to 0 MW and de-energized.: | 2025-04-22 13:57 | 165641 | 2025-04-22 13:57 | |
| PPW 25-07718 | 17884 | PPW | Sunbeam-Moonshine 230 kV line | WINDGEN-PACE(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-07-15 05:00 | 2025-07-15 21:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Substation offline maintenance.:Moonshine Generation unavailable (45 mw).: | 2025-04-30 10:00 | 166824 | 2025-04-30 10:03 | |
| PPW 25-06448 | 17825 | PPW | Moonshine: 230/34.5 kV Bank T-1 | WINDGEN-PACE(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-07-15 06:00 | 2025-07-15 21:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Site outage for substation offline maintenance.:Moonshine generation unavailable.: | 2025-04-09 13:28 | 165547 | 2025-04-09 13:31 | |
| PPW 25-07978 | 17897 | PPW | WAPA Thermopolis-Hilltop-WAPA Lovell 115 kV line | YTP-WYONORTH(PPW) YTP-WYONORTH(PPW) YTP-WYONORTH(PPW) YTP-WYONORTH(PPW) |
400.0 400.0 400.0 400.0 |
400.0 400.0 400.0 400.0 |
400.0 377.0 377.0 400.0 |
2025-06-25 11:01 2025-07-21 07:00 2025-07-21 11:01 2025-07-24 15:00 |
2025-06-27 16:00 2025-07-21 11:01 2025-07-24 15:00 2025-07-24 16:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace broken insulators:YTP-WYONORTH = 377. YTS = Series #11: TTC of 589 (PACE = 377 & LAPT = 212).: | 2025-05-05 09:53 | 167084 | 2025-05-14 13:59 | |
| PPW 25-03422 | 17860 | PPW | Ekola Flats: 230/34.5 kV T1,Ekola Flats: 230/34.5 kV T2,Ekola Flats: 34.5kV Bus 1,Ekola Flats: 34.5k | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-08-04 07:30 | 2025-08-08 13:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install bird guarding.:Ekola Flats Feeders 11, 12, 13, 14, 15, 21, 22, 23, 24, and 25 unavailable (250MW total).: | 2025-04-18 14:29 | 162504 | 2025-05-01 10:21 | |
| PPW 25-03420 | 17859 | PPW | Ekola Flats: 230/34.5 kV T1,Ekola Flats: 34.5kV Bus 1 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-08-04 09:00 | 2025-08-04 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install bird guarding.:Ekola Flats Feeder 11, 12, 13, 14, and 15 unavailable (125MW).: | 2025-04-18 14:26 | 162502 | 2025-05-01 10:21 | |
| PPW 25-07188 | 17870 | PPW | Fry-Parrish Gap 230 kV line | PACW-PACW.PGE(PPW) PACW.PGE-PACW(PPW) |
325.0 325.0 |
325.0 325.0 |
159.0 159.0 |
2025-08-04 22:00 2025-08-04 22:00 |
2025-08-05 08:00 2025-08-05 08:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace arm at structure 4/1:PACW-PGE.PACW & PACW.PGE-PACW = 159 Summer/149 Winter Network Load Service Arrangements may be required.: | 2025-04-22 14:03 | 166290 | 2025-04-22 14:06 | |
| PPW 25-03929 | 17736 | PPW | Alturas-Cedarville Tap section of the Alturas-Bullard 115 kV line | OTHERGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-08-05 07:00 | 2025-08-08 13:30 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:REPLACE POLES 6/49 8/49 5/50 8/50 :Airport Solar and Garrett Solar restricted to 0 MW during switching.: | 2025-03-06 13:59 | 163011 | 2025-03-06 13:59 | |
| PPW 25-07192 | 17871 | PPW | Fry-Calapooya section of the Diamond Hill-Fry 230 kV line | PACW-NTLOAD(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-08-05 22:00 | 2025-08-06 08:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace arms at structure 4/14:Network Load Service must be arranged for Calapooya, Diamond Hill & EWEB McKenzie. Eliminates ability to move Network Load Service from Alvey to Gresham. Eliminates C&T Point to Point Service from Troutdale to Summer Lake.: | 2025-04-22 14:06 | 166294 | 2025-04-22 14:11 | |
| PPW 25-03423 | 17861 | PPW | Ekola Flats: 230/34.5 kV T2,Ekola Flats: 34.5kV Bus 2 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-08-06 09:00 | 2025-08-06 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install bird guarding.:Ekola Flats Feeders 21, 22, 23, 24, and 25 unavailable (125MW): | 2025-04-18 14:35 | 162505 | 2025-05-01 10:21 | |
| PPW 25-03424 | 17862 | PPW | Ekola Flats: 230/34.5 kV T1,Ekola Flats: 34.5kV Bus 1 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-08-07 09:00 | 2025-08-07 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install bird guarding.:Ekola Flats Feeder 11, 12, 13, 14, and 15 unavailable (125MW).: | 2025-04-18 14:39 | 162506 | 2025-05-01 10:21 | |
| PPW 25-03426 | 17863 | PPW | Ekola Flats: 230/34.5 kV T2,Ekola Flats: 34.5kV Bus 2 | WINDGEN-PACW(PPW) | 9999.0 | 9999.0 | 9999.0 | 2025-08-08 09:00 | 2025-08-08 18:00 | CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install bird guarding.:Ekola Flats Feeders 21, 22, 23, 24, and 25 unavailable (125MW).: | 2025-04-18 14:50 | 162508 | 2025-05-01 10:21 | |
| PPW 25-03360 | 17687 | PPW | Dave Johnston-TSGT Laramie River Station 230 kV line | DJ-WYOEAST(PPW) WYOEAST-AEOW(PPW) WYOEAST-DJ(PPW) |
790.0 0.0 790.0 |
790.0 0.0 790.0 |
442.0 0.0 442.0 |
2025-09-02 07:00 2025-09-02 07:00 2025-09-02 07:00 |
2025-09-19 15:00 2025-09-19 15:00 2025-09-19 15:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:2025 structure replacements.:DJ-WYOEAST & WYOEAST-DJ = 442 (Dave Johnston-WAPA Stegall 230 kV line rating): | 2025-02-17 14:22 | 162442 | 2025-02-17 14:28 | |
| PPW 25-07196 | 17896 | PPW | PGE Bethel-Parrish Gap 230 kV line | PACW-PACW.PGE(PPW) PACW.PGE-PACW(PPW) |
325.0 325.0 |
325.0 325.0 |
159.0 159.0 |
2025-09-02 07:00 2025-09-02 07:00 |
2025-09-05 18:00 2025-09-05 18:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace structures, 1/21, 1/23, 1/25.:PACW-PGE.PACW & PACW.PGE-PACW = 159 Summer/149 Winter Network load service arrangements may be required: | 2025-05-05 08:36 | 166298 | 2025-05-05 08:37 | |
| PPW 25-03417 | 17688 | PPW | Malin-PG&E Round Mountain #1 500 kV line | MALIN500-RDM500(PPW) RDM500-MALIN500(PPW) MALIN500-RDM500(PPW) RDM500-MALIN500(PPW) |
800.0 612.0 800.0 612.0 |
800.0 612.0 800.0 612.0 |
625.0 416.0 800.0 612.0 |
2025-09-08 06:00 2025-09-08 06:00 2025-09-29 06:00 2025-09-29 06:00 |
2025-09-12 17:00 2025-09-12 17:00 2025-10-03 17:00 2025-10-03 17:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install lab measurement and fault initiating test equipment on primary conductors (Grounded).:MALIN500-RDM500 = 625. RDM500-MALIN500 = 416.: | 2025-02-18 12:23 | 162499 | 2025-04-10 08:52 | |
| PPW 25-05028 | 17750 | PPW | Pryor Mountain Wind: 34.5kV Bus 2,Pryor Mountain Wind: 34.5kV Bus 1 | WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
9999.0 0.0 |
2025-07-07 08:00 2025-09-08 08:00 |
2025-07-09 11:00 2025-09-10 11:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian protection.:Pryor Mountain Wind unavailable.: | 2025-03-14 11:07 | 164124 | 2025-03-17 12:01 | |
| PPW 25-05029 | 17751 | PPW | Circuit 1,Circuit 2,Circuit 3,Circuit 4,Circuit 5,Circuit 6,Pryor Mountain Wind: 34.5kV Bus 1 | WINDGEN-PACW(PPW) WINDGEN-PACW(PPW) |
9999.0 9999.0 |
9999.0 9999.0 |
0.0 9999.0 |
2025-07-09 11:00 2025-09-08 08:00 |
2025-07-11 16:00 2025-09-12 16:00 |
CANCELLED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install avian protection.:Pryor Mountain Wind circuits 1-6 (120.6MW) unavailable.: | 2025-03-14 11:21 | 164125 | 2025-03-17 12:03 | |
| PPW 25-03879 | 17708 | PPW | Sweet Home: Main Bus Disc CB 4M94,Sweet Home: Bypass Bus Disc CB 4M94,Sweet Home: Line Disc CB 4M94 | HYDROGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-09-15 08:00 | 2025-09-19 15:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Breaker maintenance.:Fall Creek Hydro Units 1, 2, and 3 unavailable.: | 2025-02-25 10:20 | 162961 | 2025-02-25 10:20 | |
| PPW 25-06481 | 17833 | PPW | Malin-PG&E Round Mountain #1 500 kV line | MALIN500-RDM500(PPW) RDM500-MALIN500(PPW) |
800.0 612.0 |
800.0 612.0 |
625.0 416.0 |
2025-09-17 06:00 2025-09-17 06:00 |
2025-09-19 17:00 2025-09-19 17:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Install lab measurement and fault initiating test equipment on primary conductors (Grounded).:MALIN500-RDM500 = 625. RDM500-MALIN500 = 416.: | 2025-04-10 08:55 | 165580 | 2025-04-10 08:55 | |
| PPW 26-00002 | 17627 | PPW | IPC Midpoint-Hemingway 500 kV line,IPCo Midpoint: 500/345 kV Bank T-501 | H500-M500(PPW) M500-H500(PPW) PACW-NTLOAD(PPW) H500-M500(PPW) M500-H500(PPW) PACW-NTLOAD(PPW) |
800.0 1090.0 9999.0 800.0 1090.0 9999.0 |
800.0 1090.0 9999.0 800.0 1090.0 9999.0 |
350.0 350.0 0.0 800.0 1090.0 9999.0 |
2025-09-22 06:00 2025-09-22 06:00 2025-09-22 06:00 2026-02-23 08:00 2026-02-23 08:00 2026-02-23 08:00 |
2025-11-07 16:00 2025-11-07 16:00 2025-11-07 16:00 2026-05-29 15:00 2026-05-29 15:00 2026-05-29 15:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:This outage is for relocating the existing Midpoint T501 345kV/500kV transformer to a new 345kV station bay.:M500-H500 & H500-M500= 350. BORA-M500 = 959. No impact to Bridger West. Jim Bridger Generation may be restricted real time (as determined by Northwest Path Flow). Network Load Service Arrangements may be required for Southern Oregon Load. Note: TTC Schedules on Path 75 East & West are 0. However, the SOL is 350 West / 325 East (Limited by Bowmont Xfmrs). However, there is a potential of up to 300 mw of actual unscheduled inadvertent flow between Hemingway & Summer Lake. JBSN-JB345 = 2200. PacifiCorp = 1467. IPCo = 733. Jim Bridger Generation may be restricted real time (as determined by Northwest Path Flow).: | 2025-01-28 09:16 | 161059 | 2025-05-05 13:54 | |
| PPW 25-07860 | 17890 | PPW | WAPA Thermopolis-Hilltop-WAPA Lovell 115 kV line | YTP-WYONORTH(PPW) | 400.0 | 400.0 | 377.0 | 2025-10-14 07:00 | 2025-10-20 11:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Replace Nahne Jensen Line switches NJ-5761 and NJ-5765.:YTP-WYONORTH = 377. YTS = Series #11: TTC of 589 (PACE = 377 & LAPT = 212).: | 2025-05-02 13:30 | 166966 | 2025-05-02 13:30 | |
| PPW 25-09054 | 17933 | PPW | Gala Solar: Xfmr T1 | OTHERGEN-PACW(PPW) | 9999.0 | 9999.0 | 0.0 | 2025-10-14 07:00 | 2025-10-15 16:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Three-year substation preventative maintenance.:Gala Solar offline.: | 2025-05-21 14:37 | 168161 | 2025-05-21 14:37 | |
| PPW 25-00010 | 16953 | PPW | Hemingway-Summer Lake 500 kV line | H500-SMLK(PPW) PACW-NTLOAD(PPW) SMLK-H500(PPW) H500-SMLK(PPW) PACW-NTLOAD(PPW) SMLK-H500(PPW) |
1500.0 9999.0 100.0 1500.0 9999.0 100.0 |
1500.0 9999.0 100.0 1500.0 9999.0 100.0 |
1500.0 9999.0 100.0 0.0 0.0 0.0 |
2025-04-01 08:00 2025-04-01 08:00 2025-04-01 08:00 2025-10-17 08:00 2025-10-17 08:00 2025-10-17 08:00 |
2025-09-14 18:00 2025-09-14 18:00 2025-09-14 18:00 2025-10-31 18:00 2025-10-31 18:00 2025-10-31 18:00 |
SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:Spacer Replacements:H500-SMLK & SMLK-H500 = 0; BORA-M500 = 959; Network Load Service Arrangements may be required for Southern Oregon Load.: | 2024-04-30 09:25 | 144659 | 2024-12-20 09:45 | |
| PPW 25-08635 | 17922 | PPW | BPA Captain Jack-Grizzly-Ponderosa #1 500 kV line | BPAT.PACW-PONDEROSA230(PPW) | 267.0 | 267.0 | 267.0 | 2025-10-21 08:00 | 2025-10-21 09:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:DE-ENERGIZE LINE FOR DEADLINE SWITCHING AT POND:BPAT.PACW-PONDEROSA230 = 555 Summer/ 700 Winter: | 2025-05-15 11:16 | 167741 | 2025-05-15 11:16 | |
| PPW 25-08632 | 17921 | PPW | BPA Captain Jack-Grizzly-Ponderosa #1 500 kV line | BPAT.PACW-PONDEROSA230(PPW) | 267.0 | 267.0 | 267.0 | 2025-10-31 14:00 | 2025-10-31 15:00 | SCHEDULED | TRANSMISSION | PLANNED | ONPATH | PPW | continuous:DE-ENERGIZE LINE FOR DEADLINE SWITCHING AT POND:BPAT.PACW-PONDEROSA230 = 555 Summer/ 700 Winter: | 2025-05-15 11:14 | 167738 | 2025-05-15 11:14 |
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